/*
 * JQuery zTree exedit v3.5.24
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2016-06-06
 */
(function($){
    //default consts of exedit
    var _consts = {
        event: {
            DRAG: "ztree_drag",
            DROP: "ztree_drop",
            RENAME: "ztree_rename",
            DRAGMOVE:"ztree_dragmove"
        },
        id: {
            EDIT: "_edit",
            INPUT: "_input",
            REMOVE: "_remove"
        },
        move: {
            TYPE_INNER: "inner",
            TYPE_PREV: "prev",
            TYPE_NEXT: "next"
        },
        node: {
            CURSELECTED_EDIT: "curSelectedNode_Edit",
            TMPTARGET_TREE: "tmpTargetzTree",
            TMPTARGET_NODE: "tmpTargetNode"
        }
    },
    //default setting of exedit
    _setting = {
        edit: {
            enable: false,
            editNameSelectAll: false,
            showRemoveBtn: true,
            showRenameBtn: true,
            removeTitle: "remove",
            renameTitle: "rename",
            drag: {
                autoExpandTrigger: false,
                isCopy: true,
                isMove: true,
                prev: true,
                next: true,
                inner: true,
                minMoveSize: 5,
                borderMax: 10,
                borderMin: -5,
                maxShowNodeNum: 5,
                autoOpenTime: 500
            }
        },
        view: {
            addHoverDom: null,
            removeHoverDom: null
        },
        callback: {
            beforeDrag:null,
            beforeDragOpen:null,
            beforeDrop:null,
            beforeEditName:null,
            beforeRename:null,
            onDrag:null,
            onDragMove:null,
            onDrop:null,
            onRename:null
        }
    },
    //default root of exedit
    _initRoot = function (setting) {
        var r = data.getRoot(setting), rs = data.getRoots();
        r.curEditNode = null;
        r.curEditInput = null;
        r.curHoverNode = null;
        r.dragFlag = 0;
        r.dragNodeShowBefore = [];
        r.dragMaskList = new Array();
        rs.showHoverDom = true;
    },
    //default cache of exedit
    _initCache = function(treeId) {},
    //default bind event of exedit
    _bindEvent = function(setting) {
        var o = setting.treeObj;
        var c = consts.event;
        o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
            tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
        });

        o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
            tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
        });

        o.bind(c.DRAGMOVE,function(event, srcEvent, treeId, treeNodes){
            tools.apply(setting.callback.onDragMove,[srcEvent, treeId, treeNodes]);
        });

        o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
            tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
        });
    },
    _unbindEvent = function(setting) {
        var o = setting.treeObj;
        var c = consts.event;
        o.unbind(c.RENAME);
        o.unbind(c.DRAG);
        o.unbind(c.DRAGMOVE);
        o.unbind(c.DROP);
    },
    //default event proxy of exedit
    _eventProxy = function(e) {
        var target = e.target,
        setting = data.getSetting(e.data.treeId),
        relatedTarget = e.relatedTarget,
        tId = "", node = null,
        nodeEventType = "", treeEventType = "",
        nodeEventCallback = null, treeEventCallback = null,
        tmp = null;

        if (tools.eqs(e.type, "mouseover")) {
            tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
            if (tmp) {
                tId = tools.getNodeMainDom(tmp).id;
                nodeEventType = "hoverOverNode";
            }
        } else if (tools.eqs(e.type, "mouseout")) {
            tmp = tools.getMDom(setting, relatedTarget, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
            if (!tmp) {
                tId = "remove";
                nodeEventType = "hoverOutNode";
            }
        } else if (tools.eqs(e.type, "mousedown")) {
            tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
            if (tmp) {
                tId = tools.getNodeMainDom(tmp).id;
                nodeEventType = "mousedownNode";
            }
        }
        if (tId.length>0) {
            node = data.getNodeCache(setting, tId);
            switch (nodeEventType) {
                case "mousedownNode" :
                    nodeEventCallback = _handler.onMousedownNode;
                    break;
                case "hoverOverNode" :
                    nodeEventCallback = _handler.onHoverOverNode;
                    break;
                case "hoverOutNode" :
                    nodeEventCallback = _handler.onHoverOutNode;
                    break;
            }
        }
        var proxyResult = {
            stop: false,
            node: node,
            nodeEventType: nodeEventType,
            nodeEventCallback: nodeEventCallback,
            treeEventType: treeEventType,
            treeEventCallback: treeEventCallback
        };
        return proxyResult
    },
    //default init node of exedit
    _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
        if (!n) return;
        n.isHover = false;
        n.editNameFlag = false;
    },
    //update zTreeObj, add method of edit
    _zTreeTools = function(setting, zTreeTools) {
        zTreeTools.cancelEditName = function(newName) {
            var root = data.getRoot(this.setting);
            if (!root.curEditNode) return;
            view.cancelCurEditNode(this.setting, newName?newName:null, true);
        }
        zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
            if (!node) return null;
            if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
            var _this = this,
                newNode = tools.clone(node);
            if (!targetNode) {
                targetNode = null;
                moveType = consts.move.TYPE_INNER;
            }
            if (moveType == consts.move.TYPE_INNER) {
                function copyCallback() {
                    view.addNodes(_this.setting, targetNode, -1, [newNode], isSilent);
                }

                if (tools.canAsync(this.setting, targetNode)) {
                    view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
                } else {
                    copyCallback();
                }
            } else {
                view.addNodes(this.setting, targetNode.parentNode, -1, [newNode], isSilent);
                view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
            }
            return newNode;
        }
        zTreeTools.editName = function(node) {
            if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
            if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
            view.editNode(this.setting, node)
        }
        zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
            if (!node) return node;
            if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
                return null;
            } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
                return null;
            } else if (!targetNode) {
                targetNode = null;
            }
            var _this = this;
            function moveCallback() {
                view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
            }
            if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
                view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
            } else {
                moveCallback();
            }
            return node;
        }
        zTreeTools.setEditable = function(editable) {
            this.setting.edit.enable = editable;
            return this.refresh();
        }
    },
    //method of operate data
    _data = {
        setSonNodeLevel: function(setting, parentNode, node) {
            if (!node) return;
            var childKey = setting.data.key.children;
            node.level = (parentNode)? parentNode.level + 1 : 0;
            if (!node[childKey]) return;
            for (var i = 0, l = node[childKey].length; i < l; i++) {
                if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
            }
        }
    },
    //method of event proxy
    _event = {

    },
    //method of event handler
    _handler = {
        onHoverOverNode: function(event, node) {
            var setting = data.getSetting(event.data.treeId),
            root = data.getRoot(setting);
            if (root.curHoverNode != node) {
                _handler.onHoverOutNode(event);
            }
            root.curHoverNode = node;
            view.addHoverDom(setting, node);
        },
        onHoverOutNode: function(event, node) {
            var setting = data.getSetting(event.data.treeId),
            root = data.getRoot(setting);
            if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
                view.removeTreeDom(setting, root.curHoverNode);
                root.curHoverNode = null;
            }
        },
        onMousedownNode: function(eventMouseDown, _node) {
            var i,l,
            setting = data.getSetting(eventMouseDown.data.treeId),
            root = data.getRoot(setting), roots = data.getRoots();
            //right click can't drag & drop
            if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

            //input of edit node name can't drag & drop
            var target = eventMouseDown.target,
            _nodes = data.getRoot(setting).curSelectedList,
            nodes = [];
            if (!data.isSelectedNode(setting, _node)) {
                nodes = [_node];
            } else {
                for (i=0, l=_nodes.length; i<l; i++) {
                    if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode"+consts.id.INPUT) !== null) {
                        return true;
                    }
                    nodes.push(_nodes[i]);
                    if (nodes[0].parentTId !== _nodes[i].parentTId) {
                        nodes = [_node];
                        break;
                    }
                }
            }

            view.editNodeBlur = true;
            view.cancelCurEditNode(setting);

            var doc = $(setting.treeObj.get(0).ownerDocument),
            body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
            isOtherTree = false,
            targetSetting = setting,
            sourceSetting = setting,
            preNode, nextNode,
            preTmpTargetNodeId = null,
            preTmpMoveType = null,
            tmpTargetNodeId = null,
            moveType = consts.move.TYPE_INNER,
            mouseDownX = eventMouseDown.clientX,
            mouseDownY = eventMouseDown.clientY,
            startTime = (new Date()).getTime();

            if (tools.uCanDo(setting)) {
                doc.bind("mousemove", _docMouseMove);
            }
            function _docMouseMove(event) {
                //avoid start drag after click node
                if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
                    && Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
                    return true;
                }
                var i, l, tmpNode, tmpDom, tmpNodes,
                childKey = setting.data.key.children;
                body.css("cursor", "pointer");

                if (root.dragFlag == 0) {
                    if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
                        _docMouseUp(event);
                        return true;
                    }

                    for (i=0, l=nodes.length; i<l; i++) {
                        if (i==0) {
                            root.dragNodeShowBefore = [];
                        }
                        tmpNode = nodes[i];
                        if (tmpNode.isParent && tmpNode.open) {
                            view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                            root.dragNodeShowBefore[tmpNode.tId] = true;
                        } else {
                            root.dragNodeShowBefore[tmpNode.tId] = false;
                        }
                    }

                    root.dragFlag = 1;
                    roots.showHoverDom = false;
                    tools.showIfameMask(setting, true);

                    //sort
                    var isOrder = true, lastIndex = -1;
                    if (nodes.length>1) {
                        var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
                        tmpNodes = [];
                        for (i=0, l=pNodes.length; i<l; i++) {
                            if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
                                if (isOrder && lastIndex > -1 && (lastIndex+1) !== i) {
                                    isOrder = false;
                                }
                                tmpNodes.push(pNodes[i]);
                                lastIndex = i;
                            }
                            if (nodes.length === tmpNodes.length) {
                                nodes = tmpNodes;
                                break;
                            }
                        }
                    }
                    if (isOrder) {
                        preNode = nodes[0].getPreNode();
                        nextNode = nodes[nodes.length-1].getNextNode();
                    }

                    //set node in selected
                    curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
                    for (i=0, l=nodes.length; i<l; i++) {
                        tmpNode = nodes[i];
                        tmpNode.editNameFlag = false;
                        view.selectNode(setting, tmpNode, i>0);
                        view.removeTreeDom(setting, tmpNode);

                        if (i > setting.edit.drag.maxShowNodeNum-1) {
                            continue;
                        }

                        tmpDom = $$("<li id='"+ tmpNode.tId +"_tmp'></li>", setting);
                        tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
                        tmpDom.css("padding", "0");
                        tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
                        curNode.append(tmpDom);
                        if (i == setting.edit.drag.maxShowNodeNum-1) {
                            tmpDom = $$("<li id='"+ tmpNode.tId +"_moretmp'><a>  ...  </a></li>", setting);
                            curNode.append(tmpDom);
                        }
                    }
                    curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
                    curNode.addClass(setting.treeObj.attr("class"));
                    curNode.appendTo(body);

                    tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
                    tmpArrow.attr("id", "zTreeMove_arrow_tmp");
                    tmpArrow.appendTo(body);

                    setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
                }

                if (root.dragFlag == 1) {
                    if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft()+2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
                        var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
                        event.target = (xT.length > 0) ? xT.get(0) : event.target;
                    } else if (tmpTarget) {
                        tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
                        if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                            .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
                    }
                    tmpTarget = null;
                    tmpTargetNodeId = null;

                    //judge drag & drop in multi ztree
                    isOtherTree = false;
                    targetSetting = setting;
                    var settings = data.getSettings();
                    for (var s in settings) {
                        if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
                            && (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length>0)) {
                            isOtherTree = true;
                            targetSetting = settings[s];
                        }
                    }

                    var docScrollTop = doc.scrollTop(),
                    docScrollLeft = doc.scrollLeft(),
                    treeOffset = targetSetting.treeObj.offset(),
                    scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
                    scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
                    dTop = (event.clientY + docScrollTop - treeOffset.top),
                    dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
                    dLeft = (event.clientX + docScrollLeft - treeOffset.left),
                    dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
                    isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
                    isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
                    isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
                    isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
                    isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
                    isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
                    isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height()+10) >= scrollHeight),
                    isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
                    isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width()+10) >= scrollWidth);

                    if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
                        //get node <li> dom
                        var targetObj = event.target;
                        while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
                            targetObj = targetObj.parentNode;
                        }

                        var canMove = true;
                        //don't move to self or children of self
                        for (i=0, l=nodes.length; i<l; i++) {
                            tmpNode = nodes[i];
                            if (targetObj.id === tmpNode.tId) {
                                canMove = false;
                                break;
                            } else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
                                canMove = false;
                                break;
                            }
                        }
                        if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
                            tmpTarget = $(targetObj);
                            tmpTargetNodeId = targetObj.id;
                        }
                    }

                    //the mouse must be in zTree
                    tmpNode = nodes[0];
                    if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
                        //judge mouse move in root of ztree
                        if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
                            tmpTarget = targetSetting.treeObj;
                        }
                        //auto scroll top
                        if (isTop) {
                            targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()-10);
                        } else if (isBottom)  {
                            targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()+10);
                        }
                        if (isLeft) {
                            targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()-10);
                        } else if (isRight) {
                            targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+10);
                        }
                        //auto scroll left
                        if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
                            targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+ tmpTarget.offset().left - targetSetting.treeObj.offset().left);
                        }
                    }

                    curNode.css({
                        "top": (event.clientY + docScrollTop + 3) + "px",
                        "left": (event.clientX + docScrollLeft + 3) + "px"
                    });

                    var dX = 0;
                    var dY = 0;
                    if (tmpTarget && tmpTarget.attr("id")!=targetSetting.treeId) {
                        var tmpTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId),
                            isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
                            isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
                            isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
                            isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
                            canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
                            canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
                            canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);

                        function clearMove() {
                            tmpTarget = null;
                            tmpTargetNodeId = "";
                            moveType = consts.move.TYPE_INNER;
                            tmpArrow.css({
                                "display":"none"
                            });
                            if (window.zTreeMoveTimer) {
                                clearTimeout(window.zTreeMoveTimer);
                                window.zTreeMoveTargetNodeTId = null
                            }
                        }
                        if (!canPrev && !canNext && !canInner) {
                            clearMove();
                        } else {
                            var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
                                tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
                                tmpTop = tmpTargetA.offset().top,
                                tmpLeft = tmpTargetA.offset().left,
                                prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1) ) : -1,
                                nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0) ) : -1,
                                dY_percent = (event.clientY + docScrollTop - tmpTop)/tmpTargetA.height();

                            if ((prevPercent==1 || dY_percent<=prevPercent && dY_percent>=-.2) && canPrev) {
                                dX = 1 - tmpArrow.width();
                                dY = tmpTop - tmpArrow.height()/2;
                                moveType = consts.move.TYPE_PREV;
                            } else if ((nextPercent==0 || dY_percent>=nextPercent && dY_percent<=1.2) && canNext) {
                                dX = 1 - tmpArrow.width();
                                dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height()/2) : (tmpNextA.offset().top - tmpArrow.height()/2);
                                moveType = consts.move.TYPE_NEXT;
                            } else if (canInner) {
                                dX = 5 - tmpArrow.width();
                                dY = tmpTop;
                                moveType = consts.move.TYPE_INNER;
                            } else {
                                clearMove();
                            }

                            if (tmpTarget) {
                                tmpArrow.css({
                                    "display":"block",
                                    "top": dY + "px",
                                    "left": (tmpLeft + dX) + "px"
                                });
                                tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

                                if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
                                    startTime = (new Date()).getTime();
                                }
                                if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
                                    var startTimer = true;
                                    if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
                                        clearTimeout(window.zTreeMoveTimer);
                                        window.zTreeMoveTargetNodeTId = null;
                                    } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
                                        startTimer = false;
                                    }
                                    if (startTimer) {
                                        window.zTreeMoveTimer = setTimeout(function() {
                                            if (moveType != consts.move.TYPE_INNER) return;
                                            if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
                                                && tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
                                                view.switchNode(targetSetting, tmpTargetNode);
                                                if (targetSetting.edit.drag.autoExpandTrigger) {
                                                    targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
                                                }
                                            }
                                        }, targetSetting.edit.drag.autoOpenTime+50);
                                        window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
                                    }
                                }
                            }
                        }
                    } else {
                        moveType = consts.move.TYPE_INNER;
                        if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
                            tmpTarget.addClass(consts.node.TMPTARGET_TREE);
                        } else {
                            tmpTarget = null;
                        }
                        tmpArrow.css({
                            "display":"none"
                        });
                        if (window.zTreeMoveTimer) {
                            clearTimeout(window.zTreeMoveTimer);
                            window.zTreeMoveTargetNodeTId = null;
                        }
                    }
                    preTmpTargetNodeId = tmpTargetNodeId;
                    preTmpMoveType = moveType;

                    setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
                }
                return false;
            }

            doc.bind("mouseup", _docMouseUp);
            function _docMouseUp(event) {
                if (window.zTreeMoveTimer) {
                    clearTimeout(window.zTreeMoveTimer);
                    window.zTreeMoveTargetNodeTId = null;
                }
                preTmpTargetNodeId = null;
                preTmpMoveType = null;
                doc.unbind("mousemove", _docMouseMove);
                doc.unbind("mouseup", _docMouseUp);
                doc.unbind("selectstart", _docSelect);
                body.css("cursor", "auto");
                if (tmpTarget) {
                    tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
                    if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                            .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
                }
                tools.showIfameMask(setting, false);

                roots.showHoverDom = true;
                if (root.dragFlag == 0) return;
                root.dragFlag = 0;

                var i, l, tmpNode;
                for (i=0, l=nodes.length; i<l; i++) {
                    tmpNode = nodes[i];
                    if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
                        view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                        delete root.dragNodeShowBefore[tmpNode.tId];
                    }
                }

                if (curNode) curNode.remove();
                if (tmpArrow) tmpArrow.remove();

                var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
                if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId==nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
                    tmpTarget = null;
                }
                if (tmpTarget) {
                    var dragTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId);
                    if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
                        view.selectNodes(sourceSetting, nodes);
                        return;
                    }
                    var newNodes = isCopy ? tools.clone(nodes) : nodes;

                    function dropCallback() {
                        if (isOtherTree) {
                            if (!isCopy) {
                                for(var i=0, l=nodes.length; i<l; i++) {
                                    view.removeNode(setting, nodes[i]);
                                }
                            }
                            if (moveType == consts.move.TYPE_INNER) {
                                view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
                            } else {
                                view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex()+1, newNodes);
                            }
                        } else {
                            if (isCopy && moveType == consts.move.TYPE_INNER) {
                                view.addNodes(targetSetting, dragTargetNode, -1, newNodes);
                            } else if (isCopy) {
                                view.addNodes(targetSetting, dragTargetNode.getParentNode(), moveType == consts.move.TYPE_PREV ? dragTargetNode.getIndex() : dragTargetNode.getIndex()+1, newNodes);
                            } else {
                                if (moveType != consts.move.TYPE_NEXT) {
                                    for (i=0, l=newNodes.length; i<l; i++) {
                                        view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
                                    }
                                } else {
                                    for (i=-1, l=newNodes.length-1; i<l; l--) {
                                        view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
                                    }
                                }
                            }
                        }
                        view.selectNodes(targetSetting, newNodes);

                        var a = $$(newNodes[0], setting).get(0);
                        view.scrollIntoView(a);

                        setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
                    }

                    if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
                        view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
                    } else {
                        dropCallback();
                    }

                } else {
                    view.selectNodes(sourceSetting, nodes);
                    setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
                }
            }

            doc.bind("selectstart", _docSelect);
            function _docSelect() {
                return false;
            }

            //Avoid FireFox's Bug
            //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
            if(eventMouseDown.preventDefault) {
                eventMouseDown.preventDefault();
            }
            return true;
        }
    },
    //method of tools for zTree
    _tools = {
        getAbs: function (obj) {
            var oRect = obj.getBoundingClientRect(),
            scrollTop = document.body.scrollTop+document.documentElement.scrollTop,
            scrollLeft = document.body.scrollLeft+document.documentElement.scrollLeft;
            return [oRect.left+scrollLeft,oRect.top+scrollTop];
        },
        inputFocus: function(inputObj) {
            if (inputObj.get(0)) {
                inputObj.focus();
                tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
            }
        },
        inputSelect: function(inputObj) {
            if (inputObj.get(0)) {
                inputObj.focus();
                inputObj.select();
            }
        },
        setCursorPosition: function(obj, pos){
            if(obj.setSelectionRange) {
                obj.focus();
                obj.setSelectionRange(pos,pos);
            } else if (obj.createTextRange) {
                var range = obj.createTextRange();
                range.collapse(true);
                range.moveEnd('character', pos);
                range.moveStart('character', pos);
                range.select();
            }
        },
        showIfameMask: function(setting, showSign) {
            var root = data.getRoot(setting);
            //clear full mask
            while (root.dragMaskList.length > 0) {
                root.dragMaskList[0].remove();
                root.dragMaskList.shift();
            }
            if (showSign) {
                //show mask
                var iframeList = $$("iframe", setting);
                for (var i = 0, l = iframeList.length; i < l; i++) {
                    var obj = iframeList.get(i),
                    r = tools.getAbs(obj),
                    dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
                    dragMask.appendTo($$("body", setting));
                    root.dragMaskList.push(dragMask);
                }
            }
        }
    },
    //method of operate ztree dom
    _view = {
        addEditBtn: function(setting, node) {
            if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
                return;
            }
            if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
                return;
            }
            var aObj = $$(node, consts.id.A, setting),
            editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='"+tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle)+"' treeNode"+consts.id.EDIT+" style='display:none;'></span>";
            aObj.append(editStr);

            $$(node, consts.id.EDIT, setting).bind('click',
                function() {
                    if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
                    view.editNode(setting, node);
                    return false;
                }
                ).show();
        },
        addRemoveBtn: function(setting, node) {
            if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
                return;
            }
            if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
                return;
            }
            var aObj = $$(node, consts.id.A, setting),
            removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='"+tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle)+"' treeNode"+consts.id.REMOVE+" style='display:none;'></span>";
            aObj.append(removeStr);

            $$(node, consts.id.REMOVE, setting).bind('click',
                function() {
                    if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
                    view.removeNode(setting, node);
                    setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
                    return false;
                }
                ).bind('mousedown',
                function(eventMouseDown) {
                    return true;
                }
                ).show();
        },
        addHoverDom: function(setting, node) {
            if (data.getRoots().showHoverDom) {
                node.isHover = true;
                if (setting.edit.enable) {
                    view.addEditBtn(setting, node);
                    view.addRemoveBtn(setting, node);
                }
                tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
            }
        },
        cancelCurEditNode: function (setting, forceName, isCancel) {
            var root = data.getRoot(setting),
            nameKey = setting.data.key.name,
            node = root.curEditNode;

            if (node) {
                var inputObj = root.curEditInput,
                newName = forceName ? forceName:(isCancel ? node[nameKey]: inputObj.val());
                if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
                    return false;
                }
                node[nameKey] = newName;
                var aObj = $$(node, consts.id.A, setting);
                aObj.removeClass(consts.node.CURSELECTED_EDIT);
                inputObj.unbind();
                view.setNodeName(setting, node);
                node.editNameFlag = false;
                root.curEditNode = null;
                root.curEditInput = null;
                view.selectNode(setting, node, false);
                setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
            }
            root.noSelection = true;
            return true;
        },
        editNode: function(setting, node) {
            var root = data.getRoot(setting);
            view.editNodeBlur = false;
            if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
                setTimeout(function() {tools.inputFocus(root.curEditInput);}, 0);
                return;
            }
            var nameKey = setting.data.key.name;
            node.editNameFlag = true;
            view.removeTreeDom(setting, node);
            view.cancelCurEditNode(setting);
            view.selectNode(setting, node, false);
            $$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
            var inputObj = $$(node, consts.id.INPUT, setting);
            inputObj.attr("value", node[nameKey]);
            if (setting.edit.editNameSelectAll) {
                tools.inputSelect(inputObj);
            } else {
                tools.inputFocus(inputObj);
            }

            inputObj.bind('blur', function(event) {
                if (!view.editNodeBlur) {
                    view.cancelCurEditNode(setting);
                }
            }).bind('keydown', function(event) {
                if (event.keyCode=="13") {
                    view.editNodeBlur = true;
                    view.cancelCurEditNode(setting);
                } else if (event.keyCode=="27") {
                    view.cancelCurEditNode(setting, null, true);
                }
            }).bind('click', function(event) {
                return false;
            }).bind('dblclick', function(event) {
                return false;
            });

            $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
            root.curEditInput = inputObj;
            root.noSelection = false;
            root.curEditNode = node;
        },
        moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
            var root = data.getRoot(setting),
            childKey = setting.data.key.children;
            if (targetNode == node) return;
            if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
            var oldParentNode = (node.parentTId ? node.getParentNode(): root),
            targetNodeIsRoot = (targetNode === null || targetNode == root);
            if (targetNodeIsRoot && targetNode === null) targetNode = root;
            if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
            var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

            if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
                moveType = consts.move.TYPE_INNER;
            }

            if (moveType == consts.move.TYPE_INNER) {
                if (targetNodeIsRoot) {
                    //parentTId of root node is null
                    node.parentTId = null;
                } else {
                    if (!targetNode.isParent) {
                        targetNode.isParent = true;
                        targetNode.open = !!targetNode.open;
                        view.setNodeLineIcos(setting, targetNode);
                    }
                    node.parentTId = targetNode.tId;
                }
            }

            //move node Dom
            var targetObj, target_ulObj;
            if (targetNodeIsRoot) {
                targetObj = setting.treeObj;
                target_ulObj = targetObj;
            } else {
                if (!isSilent && moveType == consts.move.TYPE_INNER) {
                    view.expandCollapseNode(setting, targetNode, true, false);
                } else if (!isSilent) {
                    view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
                }
                targetObj = $$(targetNode, setting);
                target_ulObj = $$(targetNode, consts.id.UL, setting);
                if (!!targetObj.get(0) && !target_ulObj.get(0)) {
                    var ulstr = [];
                    view.makeUlHtml(setting, targetNode, ulstr, '');
                    targetObj.append(ulstr.join(''));
                }
                target_ulObj = $$(targetNode, consts.id.UL, setting);
            }
            var nodeDom = $$(node, setting);
            if (!nodeDom.get(0)) {
                nodeDom = view.appendNodes(setting, node.level, [node], null, -1, false, true).join('');
            } else if (!targetObj.get(0)) {
                nodeDom.remove();
            }
            if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
                target_ulObj.append(nodeDom);
            } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
                targetObj.before(nodeDom);
            } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
                targetObj.after(nodeDom);
            }

            //repair the data after move
            var i,l,
            tmpSrcIndex = -1,
            tmpTargetIndex = 0,
            oldNeighbor = null,
            newNeighbor = null,
            oldLevel = node.level;
            if (node.isFirstNode) {
                tmpSrcIndex = 0;
                if (oldParentNode[childKey].length > 1 ) {
                    oldNeighbor = oldParentNode[childKey][1];
                    oldNeighbor.isFirstNode = true;
                }
            } else if (node.isLastNode) {
                tmpSrcIndex = oldParentNode[childKey].length -1;
                oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
                oldNeighbor.isLastNode = true;
            } else {
                for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
                    if (oldParentNode[childKey][i].tId == node.tId) {
                        tmpSrcIndex = i;
                        break;
                    }
                }
            }
            if (tmpSrcIndex >= 0) {
                oldParentNode[childKey].splice(tmpSrcIndex, 1);
            }
            if (moveType != consts.move.TYPE_INNER) {
                for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
                    if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
                }
            }
            if (moveType == consts.move.TYPE_INNER) {
                if (!targetNode[childKey]) targetNode[childKey] = new Array();
                if (targetNode[childKey].length > 0) {
                    newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
                    newNeighbor.isLastNode = false;
                }
                targetNode[childKey].splice(targetNode[childKey].length, 0, node);
                node.isLastNode = true;
                node.isFirstNode = (targetNode[childKey].length == 1);
            } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
                targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
                newNeighbor = targetNode;
                newNeighbor.isFirstNode = false;
                node.parentTId = targetNode.parentTId;
                node.isFirstNode = true;
                node.isLastNode = false;

            } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
                targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
                newNeighbor = targetNode;
                newNeighbor.isLastNode = false;
                node.parentTId = targetNode.parentTId;
                node.isFirstNode = false;
                node.isLastNode = true;

            } else {
                if (moveType == consts.move.TYPE_PREV) {
                    targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
                } else {
                    targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
                }
                node.parentTId = targetNode.parentTId;
                node.isFirstNode = false;
                node.isLastNode = false;
            }
            data.fixPIdKeyValue(setting, node);
            data.setSonNodeLevel(setting, node.getParentNode(), node);

            //repair node what been moved
            view.setNodeLineIcos(setting, node);
            view.repairNodeLevelClass(setting, node, oldLevel)

            //repair node's old parentNode dom
            if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
                //old parentNode has no child nodes
                oldParentNode.isParent = false;
                oldParentNode.open = false;
                var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
                tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
                tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
                view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
                view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
                tmp_ulObj.css("display", "none");

            } else if (oldNeighbor) {
                //old neigbor node
                view.setNodeLineIcos(setting, oldNeighbor);
            }

            //new neigbor node
            if (newNeighbor) {
                view.setNodeLineIcos(setting, newNeighbor);
            }

            //repair checkbox / radio
            if (!!setting.check && setting.check.enable && view.repairChkClass) {
                view.repairChkClass(setting, oldParentNode);
                view.repairParentChkClassWithSelf(setting, oldParentNode);
                if (oldParentNode != node.parent)
                    view.repairParentChkClassWithSelf(setting, node);
            }

            //expand parents after move
            if (!isSilent) {
                view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
            }
        },
        removeEditBtn: function(setting, node) {
            $$(node, consts.id.EDIT, setting).unbind().remove();
        },
        removeRemoveBtn: function(setting, node) {
            $$(node, consts.id.REMOVE, setting).unbind().remove();
        },
        removeTreeDom: function(setting, node) {
            node.isHover = false;
            view.removeEditBtn(setting, node);
            view.removeRemoveBtn(setting, node);
            tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
        },
        repairNodeLevelClass: function(setting, node, oldLevel) {
            if (oldLevel === node.level) return;
            var liObj = $$(node, setting),
            aObj = $$(node, consts.id.A, setting),
            ulObj = $$(node, consts.id.UL, setting),
            oldClass = consts.className.LEVEL + oldLevel,
            newClass = consts.className.LEVEL + node.level;
            liObj.removeClass(oldClass);
            liObj.addClass(newClass);
            aObj.removeClass(oldClass);
            aObj.addClass(newClass);
            ulObj.removeClass(oldClass);
            ulObj.addClass(newClass);
        },
        selectNodes : function(setting, nodes) {
            for (var i=0, l=nodes.length; i<l; i++) {
                view.selectNode(setting, nodes[i], i>0);
            }
        }
    },

    _z = {
        tools: _tools,
        view: _view,
        event: _event,
        data: _data
    };
    $.extend(true, $.fn.zTree.consts, _consts);
    $.extend(true, $.fn.zTree._z, _z);

    var zt = $.fn.zTree,
    tools = zt._z.tools,
    consts = zt.consts,
    view = zt._z.view,
    data = zt._z.data,
    event = zt._z.event,
    $$ = tools.$;

    data.exSetting(_setting);
    data.addInitBind(_bindEvent);
    data.addInitUnBind(_unbindEvent);
    data.addInitCache(_initCache);
    data.addInitNode(_initNode);
    data.addInitProxy(_eventProxy);
    data.addInitRoot(_initRoot);
    data.addZTreeTools(_zTreeTools);

    var _cancelPreSelectedNode = view.cancelPreSelectedNode;
    view.cancelPreSelectedNode = function (setting, node) {
        var list = data.getRoot(setting).curSelectedList;
        for (var i=0, j=list.length; i<j; i++) {
            if (!node || node === list[i]) {
                view.removeTreeDom(setting, list[i]);
                if (node) break;
            }
        }
        if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
    }

    var _createNodes = view.createNodes;
    view.createNodes = function(setting, level, nodes, parentNode, index) {
        if (_createNodes) {
            _createNodes.apply(view, arguments);
        }
        if (!nodes) return;
        if (view.repairParentChkClassWithSelf) {
            view.repairParentChkClassWithSelf(setting, parentNode);
        }
    }

    var _makeNodeUrl = view.makeNodeUrl;
    view.makeNodeUrl = function(setting, node) {
        return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
    }

    var _removeNode = view.removeNode;
    view.removeNode = function(setting, node) {
        var root = data.getRoot(setting);
        if (root.curEditNode === node) root.curEditNode = null;
        if (_removeNode) {
            _removeNode.apply(view, arguments);
        }
    }

    var _selectNode = view.selectNode;
    view.selectNode = function(setting, node, addFlag) {
        var root = data.getRoot(setting);
        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
            return false;
        }
        if (_selectNode) _selectNode.apply(view, arguments);
        view.addHoverDom(setting, node);
        return true;
    }

    var _uCanDo = tools.uCanDo;
    tools.uCanDo = function(setting, e) {
        var root = data.getRoot(setting);
        if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
            return true;
        }
        if (root.curEditNode) {
            view.editNodeBlur = false;
            root.curEditInput.focus();
        }
        return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
    }
})(jQuery);